[TN-Bird] RFI - raptor nests in Memphis area

Damon McDermott, a student at the University of Memphis, is studying raptors
and urbanization in the Memphis area and would appreciate learning of any
raptor nests there.  Please contact him directly.
 

Thanks,

Chuck Nicholson

Norris, TN

 

 

  _____  

From: d4strngworkhorse@xxxxxxx [mailto:d4strngworkhorse@xxxxxxx] 
Sent: Thursday, February 16, 2006 7:51 PM
To: cpnichol@xxxxxxxxxxxxx
Subject: Re: Raptor 

 

Mr. Nicholson,

Thank you for the link to the bird count data it will be of help.  I am
looking for nesting sites for raptors in the Memphis area to gather pellets
for research if you know of any or know anyone who would it would be of
value.  I know of two pair of Red Tailed Hawks that nest near campus others
would help.

Thank You,

Damon McDermott 

 
-----Original Message-----
From: Charles P. Nicholson <cpnichol@xxxxxxxxxxxxx>
To: 'Robert D Mcdermott' <D4strngworkhorse@xxxxxxx>
Sent: Mon, 6 Feb 2006 20:56:36 -0500
Subject: RE: Raptor 

Damon,

I don't know of any studies that have directly addressed the issue of the

effects of urbanization on raptors in the Memphis area.  You might look at

the trends in the results of some of the Christmas Bird Counts in the

region.  Although these would not directly answer your questions, they would

show changes over time on winter counts held in a fixed area for many years.

You might find that there are differences in the population trends for

individual species between counts in urban and rural areas.  There is a

Memphis Christmas Bird Count that goes back many decades, and there are some

counts in nearby more rural areas of Tennessee, Mississippi, and Arkansas;

few of these have as long a historical record as does the Memphis count.

Also keep in mind that there are other factors that cause year-to-year

differences n the count results besides urbanization.  These include count

effort (many analysts standardize for this by analyzing the number of

individuals of a particular species per count party-hour (e.g., the number

of that species observed divided by count party hours, a unit of effort)),

trends in raptor numbers unrelated to urbanization (e.g., some species have

shown increases since pesticides such as DDT were banned in the 1970s), etc.

 

Christmas Bird Count data can be accessed at

http://www.audubon.org/bird/cbc/

 

I think I have seen citations for studies of the effects of urbanization on

birds (not just raptors) conducted elsewhere.  You might search for these in

the various online bibliographic databases available at your school.  These

should be helpful.

 

Best wishes on this project.

 

Chuck Nicholson

Tennessee Ornithological Society

Norris, TN

 

 

-----Original Message-----

From: Robert D Mcdermott [ <mailto:D4strngworkhorse%40aol.com>
mailto:D4strngworkhorse@xxxxxxx] 

Sent: Monday, February 06, 2006 2:23 PM

To: info@xxxxxxxxxxx <mailto:info%40tnbirds.org> 

Subject: Raptor 

 

Hello,

My name is Damon McDermott and I am a biology student at the 

University of Memphis.  I am trying to do a study on the urbanization 

of raptors in this area and I am looking for data on the numbers of 

raptors in urban areas versus rual areas.  Do you know where I would 

be able to find counts for such a study.

Thank you 

Damon McDermott

rmcdrmtt@xxxxxxxxxxx <mailto:rmcdrmtt%40memphis.edu> 

 



=================NOTES TO SUBSCRIBER=====================

The TN-Bird Net requires you to sign your messages with
first and last name, city (town) and state abbreviation.
You are also required to list the count in which the birds
you report were seen.  The actual date of observation should
appear in the first paragraph.
_____________________________________________________________
To post to this mailing list, simply send email to:
tn-bird@xxxxxxxxxxxxxx
_____________________________________________________________ 
To unsubscribe, send email to:
tn-bird-request@xxxxxxxxxxxxx 
with 'unsubscribe' in the Subject field.
______________________________________________________________
  TN-Bird Net is owned by the Tennessee Ornithological Society 
       Neither the society(TOS) nor its moderator(s)
        endorse the views or opinions expressed
        by the members of this discussion group.
 
         Moderator: Wallace Coffey, Bristol, TN
                 wallace@xxxxxxxxxxxxxxxxxxx

_____________________________________________________________
     Visit the Tennessee Ornithological Society
          web site at http://www.tnbirds.org
* * * * * * * * * * * * * * * * * * * * * * * * * * * * *
Topographical Maps located at http://topozone.com/find.asp

_____________________________________________________________

Other related posts: